[sass] Fixing typo in README.md
[sass] Fixing typo in README.md

--
Reviewed-on: https://github.com/bazelbuild/bazel/pull/482
MOS_MIGRATED_REVID=103931458

dinowernli/bazel,zhexuany/bazel,juhalindfors/bazel-patches,dslomov/bazel-windows,aehlig/bazel,twitter-forks/bazel,hhclam/bazel,mikelikespie/bazel,cushon/bazel,davidzchen/bazel,zhexuany/bazel,twitter-forks/bazel,cushon/bazel,dropbox/bazel,dslomov/bazel-windows,dropbox/bazel,dslomov/bazel,anupcshan/bazel,ButterflyNetwork/bazel,mikelikespie/bazel,rohitsaboo/bazel,werkt/bazel,dslomov/bazel-windows,Asana/bazel,spxtr/bazel,katre/bazel,safarmer/bazel,rohitsaboo/bazel,katre/bazel,zhexuany/bazel,variac/bazel,cushon/bazel,Digas29/bazel,damienmg/bazel,mikelalcon/bazel,kchodorow/bazel-1,cushon/bazel,Asana/bazel,aehlig/bazel,iamthearm/bazel,rohitsaboo/bazel,LuminateWireless/bazel,snnn/bazel,dropbox/bazel,aehlig/bazel,meteorcloudy/bazel,kchodorow/bazel,meteorcloudy/bazel,ulfjack/bazel,bazelbuild/bazel,kamalmarhubi/bazel,safarmer/bazel,perezd/bazel,mikelalcon/bazel,mbrukman/bazel,UrbanCompass/bazel,cushon/bazel,kchodorow/bazel,ButterflyNetwork/bazel,kamalmarhubi/bazel,ButterflyNetwork/bazel,akira-baruah/bazel,dropbox/bazel,damienmg/bazel,abergmeier-dsfishlabs/bazel,abergmeier-dsfishlabs/bazel,perezd/bazel,iamthearm/bazel,hhclam/bazel,whuwxl/bazel,mrdomino/bazel,snnn/bazel,abergmeier-dsfishlabs/bazel,hhclam/bazel,juhalindfors/bazel-patches,variac/bazel,UrbanCompass/bazel,dropbox/bazel,aehlig/bazel,whuwxl/bazel,snnn/bazel,mikelikespie/bazel,rohitsaboo/bazel,juhalindfors/bazel-patches,mikelalcon/bazel,hermione521/bazel,twitter-forks/bazel,Asana/bazel,kchodorow/bazel-1,meteorcloudy/bazel,snnn/bazel,akira-baruah/bazel,damienmg/bazel,snnn/bazel,katre/bazel,mrdomino/bazel,mikelalcon/bazel,juhalindfors/bazel-patches,mbrukman/bazel,mbrukman/bazel,akira-baruah/bazel,kchodorow/bazel-1,juhalindfors/bazel-patches,safarmer/bazel,spxtr/bazel,mrdomino/bazel,dslomov/bazel-windows,mikelikespie/bazel,UrbanCompass/bazel,variac/bazel,kchodorow/bazel,iamthearm/bazel,mbrukman/bazel,LuminateWireless/bazel,spxtr/bazel,anupcshan/bazel,kchodorow/bazel-1,Asana/bazel,dinowernli/bazel,dslomov/bazel,UrbanCompass/bazel,meteorcloudy/bazel,rohitsaboo/bazel,mikelalcon/bazel,meteorcloudy/bazel,twitter-forks/bazel,werkt/bazel,perezd/bazel,katre/bazel,mikelikespie/bazel,spxtr/bazel,safarmer/bazel,abergmeier-dsfishlabs/bazel,Digas29/bazel,dinowernli/bazel,Asana/bazel,abergmeier-dsfishlabs/bazel,hhclam/bazel,LuminateWireless/bazel,mikelikespie/bazel,dinowernli/bazel,iamthearm/bazel,whuwxl/bazel,Digas29/bazel,dslomov/bazel,dslomov/bazel,hhclam/bazel,UrbanCompass/bazel,damienmg/bazel,ButterflyNetwork/bazel,ulfjack/bazel,werkt/bazel,UrbanCompass/bazel,katre/bazel,ButterflyNetwork/bazel,perezd/bazel,akira-baruah/bazel,kchodorow/bazel,variac/bazel,twitter-forks/bazel,kchodorow/bazel-1,bazelbuild/bazel,safarmer/bazel,anupcshan/bazel,hermione521/bazel,akira-baruah/bazel,ulfjack/bazel,whuwxl/bazel,aehlig/bazel,cushon/bazel,hermione521/bazel,ulfjack/bazel,mikelalcon/bazel,davidzchen/bazel,mrdomino/bazel,aehlig/bazel,mbrukman/bazel,whuwxl/bazel,rohitsaboo/bazel,Digas29/bazel,kchodorow/bazel,dslomov/bazel,damienmg/bazel,dinowernli/bazel,werkt/bazel,Asana/bazel,hhclam/bazel,juhalindfors/bazel-patches,juhalindfors/bazel-patches,mrdomino/bazel,werkt/bazel,ButterflyNetwork/bazel,Digas29/bazel,meteorcloudy/bazel,hermione521/bazel,ulfjack/bazel,dslomov/bazel,bazelbuild/bazel,hermione521/bazel,kamalmarhubi/bazel,zhexuany/bazel,anupcshan/bazel,davidzchen/bazel,damienmg/bazel,anupcshan/bazel,dslomov/bazel,kchodorow/bazel,Digas29/bazel,damienmg/bazel,kchodorow/bazel-1,werkt/bazel,twitter-forks/bazel,Asana/bazel,dinowernli/bazel,dslomov/bazel-windows,ulfjack/bazel,perezd/bazel,twitter-forks/bazel,whuwxl/bazel,bazelbuild/bazel,dropbox/bazel,LuminateWireless/bazel,variac/bazel,davidzchen/bazel,perezd/bazel,kamalmarhubi/bazel,iamthearm/bazel,katre/bazel,ulfjack/bazel,kchodorow/bazel,abergmeier-dsfishlabs/bazel,aehlig/bazel,spxtr/bazel,zhexuany/bazel,snnn/bazel,snnn/bazel,variac/bazel,variac/bazel,spxtr/bazel,spxtr/bazel,LuminateWireless/bazel,kamalmarhubi/bazel,mrdomino/bazel,perezd/bazel,bazelbuild/bazel,dslomov/bazel-windows,LuminateWireless/bazel,mbrukman/bazel,safarmer/bazel,meteorcloudy/bazel,akira-baruah/bazel,hermione521/bazel,anupcshan/bazel,davidzchen/bazel,zhexuany/bazel,iamthearm/bazel,bazelbuild/bazel,kamalmarhubi/bazel,davidzchen/bazel,davidzchen/bazel